TY - RPRT TI - Collaboration in emergency medicine research: a consensus statement. AU - L M Lewis AU - M L Callaham AU - A L Kellermann AU - J A Marx AU - J D White PY - 1998 DO - 10.1016/s0196-0644(98)70323-3 UR - https://pubmed.ncbi.nlm.nih.gov/9472175/ ID - 9472175 ER -