Payumo, R. A. D., Bullecer, E. R., Tan, R. C. A., Co, K. C. D., Gammad, S. A. F., & Rivera, A. K. B. Development and validation of semi-quantitative food frequency questionnaire (SFFQ) as an assessment tool for iron intake of Filipino Women of Reproductive Age (WRA).

Payumo, Rose Ann D., Ernani R. Bullecer, Robby Carlo A. Tan, Kim Carmela D. Co, Soccoro Alma F. Gammad, and Ana Kriselda B. Rivera. Development and Validation of Semi-quantitative Food Frequency Questionnaire (SFFQ) as an Assessment Tool for Iron Intake of Filipino Women of Reproductive Age (WRA).

Payumo, Rose Ann D., et al. Development and Validation of Semi-quantitative Food Frequency Questionnaire (SFFQ) as an Assessment Tool for Iron Intake of Filipino Women of Reproductive Age (WRA).