TY - RPRT TI - New method for determining faecal fat excretion in infancy. AU - S V Beath AU - K D Willis AU - I M Hooley AU - G A Brown AU - D A Kelly AU - I W Booth PY - 1993 DO - 10.1136/adc.69.1.138 UR - https://pubmed.ncbi.nlm.nih.gov/8024297/ ID - 8024297 ER -