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Pfeiffer D, Rostock KJ, Rathgen K, Schirdewan A, Kleiner HJ.Pfeiffer D, et al.Z Gesamte Inn Med. 1987 Jul 15;42(14):390-4.Z Gesamte Inn Med. 1987.PMID: 3673134German.
Augsten G, Rostock KJ, Pfeiffer D, Rathgen K.Augsten G, et al. Among authors: pfeiffer d.Z Gesamte Inn Med. 1986 Apr 1;41(7):195-8.Z Gesamte Inn Med. 1986.PMID: 3716515German.
Junker L, Wagenknecht C, Pfeiffer D, Barleben H, Pech H.Junker L, et al. Among authors: pfeiffer d.Z Gesamte Inn Med. 1990 Apr 15;45(8):232-4.Z Gesamte Inn Med. 1990.PMID: 2378136German.