| Literature DB >> 4441025 |
O Piiroinen, H L Kaihola, A Kivikoski, L Rauramo.
Abstract
Entities:
Keywords: Abortion, Spontaneous; Biology; Clinical Research; Diseases; Endocrine System; Estradiol--analysis; Estrogens; Hormones; Physiology; Pregnancy Complications; Progestational Hormones; Progesterone--analysis; Research Methodology; Ultrasonics
Mesh:
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Year: 1974 PMID: 4441025
Source DB: PubMed Journal: Ann Chir Gynaecol Fenn ISSN: 0003-3855