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Contraceptive Action of Continuous Low Doses of Norgestrel
Foss, G. L., Svendsen, E. K., Fotherby, K., Richards, D. J.Volume:
4
Language:
english
Journal:
BMJ
DOI:
10.1136/bmj.4.5629.489
Date:
November, 1968
File:
PDF, 818 KB
english, 1968