ABSTRACTS 301.042 Abstracts of poster discussions and posters presented at the Society of Cardiovascular Anesthesiologists 21st Annual Meeting Chiacago, Ilinois April 24-28, 1999. -Hagerstown : Lippincott Williams and Wilkins, 1999. - [6], 142 s. ; 28 cm. -(Anesthesia and Analgesia, ISSN 0003-2999 ; voI.88, nr 4, suppI. )