title: MULTIPLE SCLEROSIS IN CZECHOSLOVAKIA. (EVIDENCE OF 1,104 CASES).
mesh_terms: D000293:Adolescent; D001699:Biometry; D002648:Child; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D009103:Multiple Sclerosis; D011247:Pregnancy; D011248:Pregnancy Complications; D013223:Statistics as Topic
keywords: ADOLESCENCE; CHILD; CZECHOSLOVAKIA; MULTIPLE SCLEROSIS; PREGNANCY; PREGNANCY COMPLICATIONS; STATISTICS