TY - RPRT TI - Cognitive function, undernutrition, and missed breakfast. AU - D Simeon AU - S Grantham-McGregor PY - 1987 DO - 10.1016/s0140-6736(87)91092-0 UR - https://pubmed.ncbi.nlm.nih.gov/2888956/ ID - 2888956 ER -