[Statistical studies on perinatal research. Forms and instructions].
Explore the source record for details and available documents.
Adolescent↗
Biomedical subjects
R Lavalle Argudín
Publications and source records attributed to R Lavalle Argudín.
[Perinatal studies. Development and promotion in the medical institutions of the country. General statistical, doctrinal and applicative considerations].
Explore the source record for details and available documents.
Epidemiologic Methods↗
[Working system for the administration of studies on prenatal morbidity ad mortality].
Explore the source record for details and available documents.
Female↗