(Q54748737)
Statements
Daily progestogen for contraception: a clinical study. (English)
1 reference
Martinez-Manautou J
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Giner-Velasquez J
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Cortes-Gallegos V
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Aznar R
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Rojas B
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Guitterez-Najar A
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Rudel HW
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1 June 1967
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2
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5554
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730-732
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1 reference
1 reference