The second group was of fluids with a medium critical temperature of 100 C – 200 C, which included butane (R600), isobutane (R600a), pentane (R601), isopentane (R601a), cyclopropane, R1336mzz(Z ...

The Lahey Clinic, Boston, Massachusetts. Sise, L. F. — Anesthetist, Lahey Clinic, and New England Baptist Hospital, Boston. Woodbridge, P. D. — Anesthetist, Lahey ...