TY - RPRT TI - Statistical analysis and study design in plastic and reconstructive surgical research. AU - V Velanovich AU - M C Robson AU - J P Heggers AU - D J Smith AU - N Koss PY - 1987 DO - 10.1097/00006534-198708000-00030 UR - https://pubmed.ncbi.nlm.nih.gov/3299420/ ID - 3299420 ER -