old woman was admitted in December 1997 with persistent vomiting. In August 1997, the
patient experienced penetrating thoracic and abdominal injuries caused by 2 gun shots. At …

To the Editor We read with interest a Research Letter by Young-Wolff and colleagues1
published in a recent issue of JAMA Internal Medicine. We were not surprised at the results …

To the Editor We read with interest the article by Thomas et al1 on sexual activity in midlife
women. The World Health Organization has been working in the area of sexual health since …

To the Editor We read with interest the article by Thomas et al1 on sexual activity in midlife
women. The World Health Organization has been working in the area of sexual health since …

To the Editor: Dr. Adams and colleagues note that certain infections may be predisposed to
the development of ulcerative colitis and concisely summarize evidence on the treatment of …

In a recent article, Kawachi et al 1 found an inverse correlation between coffee drinking and
suicide in a cohort of 121 700 female registered nurses. The authors attributed their results …

TO THE EDITOR: Yang and Glantz (1) commend San Francisco voters'5 June 2018 decision
to ban the sale of flavored tobacco products, including menthol cigarettes and vaping …

To the Editor: The study by Sumner and colleagues (1) con-firms such metabolic
consequences of gastric surgery as vitamin B12 (cobalamin) and iron malabsorption. We …

To the Editor: Although I found Aloia and colleagues' article (1) on calcium supplementation
to prevent postmenopausal bone loss educational, I am concerned that the placebo group …

TO THE EDITOR: Levine (1) makes several unreferenced statements at variance with my
research into Taft's obstructive sleep apnea (2). Because Taft's papers comprise more than …