Picar, B. L. A. Lactose intolerance among Philippine Navy recruits.
Cita Chicago (17th ed.)Picar, Beatriz L. Apostol. Lactose Intolerance Among Philippine Navy Recruits.
Cita MLA (9th ed.)Picar, Beatriz L. Apostol. Lactose Intolerance Among Philippine Navy Recruits.
Atenció: Aquestes cites poden no estar 100% correctes.