TY - RPRT TI - Reference ranges for lymphocyte subsets in pediatric patients. AU - P K Kotylo AU - N S Fineberg AU - K S Freeman AU - N L Redmond AU - C Charland PY - 1993 DO - 10.1093/ajcp/100.2.111 UR - https://pubmed.ncbi.nlm.nih.gov/8356941/ ID - 8356941 ER -