Nguyen, P. H., Lowe, A. E., Martorell, R., Nguyen, H., Pham, H., Nguyen, S., . . . Ramakrishnan, U. (2012). Rationale, design, methodology and sample characteristics for the Vietnam pre-conceptual micronutrient supplementation trial (PRECONCEPT): A randomized controlled study. BioMed Central.
シカゴスタイル引用形Nguyen, Phuong H., et al. Rationale, Design, Methodology and Sample Characteristics for the Vietnam Pre-conceptual Micronutrient Supplementation Trial (PRECONCEPT): A Randomized Controlled Study. BioMed Central, 2012.
MLA引用形式Nguyen, Phuong H., et al. Rationale, Design, Methodology and Sample Characteristics for the Vietnam Pre-conceptual Micronutrient Supplementation Trial (PRECONCEPT): A Randomized Controlled Study. BioMed Central, 2012.