R. Sangalang

发表

Joseph D. Smith, J. Chulay, L. Rickman, 1989, The Lancet.

J. Cross, J. Escamilla, R. L. Buck, 1987, Transactions of the Royal Society of Tropical Medicine and Hygiene.

J. Cross, J. Escamilla, R. Sangalang, 1984, The Southeast Asian journal of tropical medicine and public health.

G. Long, G. Watt, L. Laughlin, 1987, The American journal of tropical medicine and hygiene.

G. Long, G. Watt, R. L. Buck, 1987, Southeast Asian Journal of Tropical Medicine and Public Health.