TY - RPRT TI - The night float system: ensuring educational benefit. AU - Shayna Lefrak AU - Sally Miller AU - Bruce Schirmer AU - Hilary Sanfey PY - 2005 DO - 10.1016/j.amjsurg.2004.11.034 UR - https://pubmed.ncbi.nlm.nih.gov/15910711/ ID - 15910711 ER -