TY - RPRT TI - Infant feeding practices: a cause for concern. AU - J H Tripp AU - D E Francis AU - J A Knight AU - J T Harries PY - 1979 DO - 10.1136/bmj.2.6192.707 UR - https://pubmed.ncbi.nlm.nih.gov/574409/ ID - 574409 ER -