IPPF Med Bull. 1989 Apr;23(2):4.
IPPF medical bulletin
[No authors listed]
PMID: 12342374
[No abstract available.]
Keywords: Age Factors; Biology; Breast Cancer; Cancer; Contraception; Contraceptive Methods; Correlation Studies; Demographic Factors; Diseases; Endocrine System; Endometrial Cancer; Estrogens; Family Planning; Fertility; Fertility Measurements; Hormones; Literature Review; Menarche; Menstruation; Neoplasms; Nulliparity; Oral Contraceptives; Ovarian Cancer; Parity; Physiology; Population; Population At Risk; Population Characteristics; Population Dynamics; Pregnancy; Pregnancy Complications; Pregnancy, Ectopic; Progestational Hormones; Progesterone; Reproduction; Research Methodology; Statistical Studies; Studies