TY - BOOK ED - World Health Organization. ED - International Atomic Energy Agency. TI - Minor and trace elements in breast milk: report of a joint WHO/I AEA collaborative study SN - 9241561211 U1 - 613.269 MIN PY - 1989/// CY - Geneva PB - World Health Organization KW - Breast milk KW - Composition KW - Trace Elements KW - Breast feeding KW - Trace elements in the body N1 - Includes bibliographical references ER -