| Lungworms and gastrointestinal parasites of domestic cats: a European perspective A Giannelli, G Capelli, A Joachim, B Hinney, B Losson, Z Kirkova, ... International Journal for Parasitology 47 (9), 517-528, 2017 | 160 | 2017 |
| Genetic variability of Echinococcus granulosus sensu stricto in Europe inferred by mitochondrial DNA sequences A Casulli, M Interisano, T Sreter, L Chitimia, Z Kirkova, G La Rosa, ... Infection, Genetics and Evolution 12 (2), 377-383, 2012 | 156 | 2012 |
| Increase in eyeworm infections in eastern Europe V Colella, Z Kirkova, É Fok, AD Mihalca, S Tasić-Otašević, A Hodžić, ... Emerging Infectious Diseases 22 (8), 1513, 2016 | 51 | 2016 |
| Studies on feeding habits and parasitological status of red fox, golden jackal, wild cat and stone marten in Sredna Gora, Bulgaria Z Kirkova, E Raychev, D Georgieva Journal of Life Sciences 5 (4), 264-270, 2011 | 47 | 2011 |
| Multilocus sequence typing of canine Giardia duodenalis from South Eastern European countries MF Sommer, R Beck, M Ionita, J Stefanovska, A Vasić, N Zdravković, ... Parasitology research 114, 2165-2174, 2015 | 41 | 2015 |
| Efficacy against nematode and cestode infections and safety of a novel topical fipronil,(S)-methoprene, eprinomectin and praziquantel combination product in domestic cats under … S Rehbein, B Capári, G Duscher, D Keidane, Z Kirkova, S Petkevičius, ... Veterinary Parasitology 202 (1-2), 10-17, 2014 | 41 | 2014 |
| Morphological changes in the intestine of dogs, experimentally infected with Trichuris vulpis. Z Kirkova, I Dinev | 36 | 2005 |
| Preliminary study on the prevalence of endoparasite infections and vector-borne diseases in outdoor dogs in Bulgaria PT Iliev, ZT Kirkova, AS Tonev Helminthologia 57 (2), 171-178, 2020 | 27 | 2020 |
| Study on the prevalence of trichuriasis in different categories of dogs and wild carnivores. Z Kirkova, D Georgieva, E Raychev | 27 | 2006 |
| Efficacy against nematode infections and safety of afoxolaner plus milbemycin oxime chewable tablets in domestic dogs under field conditions in Europe S Rehbein, M Knaus, Y Mallouk, T Breiltgens, E Brianti, B Capári, ... Parasitology research 116, 259-269, 2017 | 21 | 2017 |
| Dirofilariosis in dogs and wild carnivores in Bulgaria. Z Kirkova, A Ivanov, D Georgieva | 19 | 2007 |
| Efficacy of parenteral administration of ivermectin in the control of strongylidosis in donkeys R Binev, Z Kirkova, J Nikolov, A Russenov, K Stojanchev, L Lazarov, ... Journal of the South African Veterinary Association 76 (4), 214-216, 2005 | 18 | 2005 |
| Retrospective analysis on helminthic and protozoan infections in dogs and cats in Bulgaria P Iliev, Z Kirkova, A Ivanov, P Prelezov, A Tonev, I Kalkanov Bulg. J. Vet. Med 20 (Suppl 1), 389-393, 2017 | 15 | 2017 |
| Clinical study of acute haemonchosis in lambs P Iliev, P Prelezov, A Ivanov, Z Kirkova, A Tonev Trakia Journal of Science 15 (1), 74-78, 2017 | 14 | 2017 |
| Clinical and haematological studies in dogs experimentally infected with Trichuris vulpis Z Kirkova, P Petkov, D Goundasheva Bulgarian Journal of Veterinary Medicine 8 (2), 141-148, 2005 | 13 | 2005 |
| Some parasitological, pathological and immunohistochemical examinations in sheep naturally infected by Trichuris ovis PT Iliev, A Ivanov, Z Kirkova, K Hristov, K Dinkova, J Ananiev Trakia Journal of Sciences 15 (2), 174-178, 2017 | 10 | 2017 |
| Clinical case of life-threatening co-infection due to Dirofilaria immitis and Aelurostrongylus abstrusus in a cat: First report of feline heartworm disease in Bulgaria AS Tonev, Z Kirkova, PT Iliev, A Roussenov, T Chaprazov, R Roydev, ... Helminthologia 58 (1), 106, 2021 | 9 | 2021 |
| Survey of ectoparasites of dogs (Canis familiaris) in Bulgaria Z Kirkova, P Iliev, M Visser, M Knaus Proceedings from the 12th International Symposium on Ectoparasites of Pets …, 2013 | 9 | 2013 |
| Clinical cases of Aelurostrongylus abstrusus and feline immunodeficiency virus co-infection in cats. B Murad, S Yankova, M Shiron, A Tonev, P Iliev, Z Kirkova, I Tsachev | 7 | 2019 |
| Role of wild carnivores in the epizootology and epidemiology of trichinellosis D Georgieva, VT Koinarski, AI Ivanov, PN Prelesov, ZT Kirkova Bulg J Vet Med 3 (4), 199-204, 2000 | 7 | 2000 |
