Authors: K M Shannon; W C Mentzer; R I Abels; P Freeman; N Newton; D Thompson; S Sniderman; R Ballard; R H Phibbs Journal: J Pediatr Date: 1991-06 Impact factor: 4.406
Authors: W Dietrich; M Spannagl; M Jochum; P Wendt; W Schramm; A Barankay; F Sebening; J A Richter Journal: Anesthesiology Date: 1990-12 Impact factor: 7.892