Achí Araya, M. R., Dac Cam, P., Forsum, U., Karlsson, K., Sáenz, P., Mata Jiménez, L., & Lindberg, A. A. (1992). Trites of class-specific anitbodies against Shigella and Salmonella lipopolysaccharide antigens in colostrums and breast milk of Costa Rican, Swedish and Vietnamese mothers.

Achí Araya, María Rosario, Phung Dac Cam, Urban Forsum, Kerstin Karlsson, Patricia Sáenz, Leonardo Mata Jiménez, ja Alf A. Lindberg. Trites of Class-specific Anitbodies against Shigella and Salmonella Lipopolysaccharide Antigens in Colostrums and Breast Milk of Costa Rican, Swedish and Vietnamese Mothers. 1992.

Achí Araya, María Rosario, et al. Trites of Class-specific Anitbodies against Shigella and Salmonella Lipopolysaccharide Antigens in Colostrums and Breast Milk of Costa Rican, Swedish and Vietnamese Mothers. 1992.