Van Den Berg, M. G. A., Padilla, L. M., Rasmussen-Conrad, E. L., & Merkx, M. A. W. (2003). Swallowing ability, food intake, and nutritional status in head and neck cancer. Compendium of Human Ecology Researches in the Philippines.

Van Den Berg, M. G. A., L. M. Padilla, E. L. Rasmussen-Conrad, and M. A. W. Merkx. "Swallowing Ability, Food Intake, and Nutritional Status in Head and Neck Cancer." Compendium of Human Ecology Researches in the Philippines 2003.

Van Den Berg, M. G. A., et al. "Swallowing Ability, Food Intake, and Nutritional Status in Head and Neck Cancer." Compendium of Human Ecology Researches in the Philippines, 2003.