RT Journal Article SR Electronic T1 Whey hydrolysate formula reduced crying time in infantile colic JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 76 OP 76 DO 10.1136/ebn.4.3.76 VO 4 IS 3 YR 2001 UL http://ebn.bmj.com/content/4/3/76.abstract AB