RT Journal Article SR Electronic(1) A1 Pizzi, Romain YR 2011 T1 World’s first laparoscopic cholecystecomy in Asiatic black bears JF BSAVA Companion VO 2011 IS 4 SP 4 OP 5 DO https://doi.org/10.22233/20412495.0411.4 UL https://www.bsavalibrary.com/content/journals/10.22233/20412495.0411.4