Affiliation: | 1. Section of Neuroendocrinology, National Heart and Lung Institute, Bethesda, Md. USA;2. National Institute of Arthritis andMetabolic Diseases, National Institutes of Health, Bethesda, Md. USA;3. Department of Pediatrics, New York Hospital-Cornell Medical Center, New York, N. Y. USA;4. Department of Obstetrics and Gynecology, New YorkHospital-Cornell Medical Center, New York, N. Y. USA |