TY - RPRT TI - Collaboration in research and teaching. AU - M Rosenheim AU - O R McGregor AU - W G Harding AU - M Jefferys AU - I Leck PY - 1968 DO - 10.1016/s0140-6736(68)90258-4 UR - https://pubmed.ncbi.nlm.nih.gov/4171508/ ID - 4171508 ER -