Efficacy of contraception. Reflections on its statisitcal evaluation and its real value

Weill-Hallé, M.A.

La Semaine des Hopitaux Organe Fonde Par l'Association d'Enseignement Medical des Hopitaux de Paris 51(45) Suppl: 199-206

1975


ISSN/ISBN: 0037-1777
PMID: 174207
Document Number: 94982

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