title: [Investigation of respiratory function in pregnancy. I. Vital capacity (author's transl)].
mesh_terms: D000328:Adult; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D012119:Respiration; D012129:Respiratory Function Tests; D013147:Spirometry; D013997:Time Factors; D014797:Vital Capacity
vernacular_title: Lungenfunktionsuntersuchungen an Schwangeren. I. Lungenvolumina.