Annual report, 19- Ponce, Puerto Rico. Obstretics and Gynecology, 19-
Annual report, 19- Ponce, Puerto Rico. Obstretics and Gynecology, 19-
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Hospitals, Gynecologic and obstetric.
Hygiene, Public--Puerto Rico.
Puerto Rico--Hygiene.
Hospitals, Gynecologic and obstetric.
Hygiene, Public--Puerto Rico.
Puerto Rico--Hygiene.