Cita APA

Wehby, G., Murray, J. C., Castilla, E. E., López Camelo, J. S., & Ohsfeldt, R. L. (2009). Quantile effects of prenatal care utilization on birth weight in Argentina.

Citación estilo Chicago

Wehby, George, Jeffrey C. Murray, Eduardo Enrique Castilla, Jorge Santiago López Camelo, y Robert L. Ohsfeldt. Quantile Effects of Prenatal Care Utilization On Birth Weight in Argentina. 2009.

Cita MLA

Wehby, George, et al. Quantile Effects of Prenatal Care Utilization On Birth Weight in Argentina. 2009.