TY - RPRT TI - Differences in the patterning of affective expression in infants. AU - T J Gaensbauer AU - D Mrazek PY - 1981 DO - 10.1097/00004583-198102000-00001 UR - https://pubmed.ncbi.nlm.nih.gov/7328246/ ID - 7328246 ER -