Bittner J, Ardeleanu J, Munteanu V, Antohi M, Lemeni D, Macovei A, Alessandrescu D, Rebedea T, Constantinescu A, Anechitoaei M
Rev Ig Bacteriol Virusol Parazitol Epidemiol Pneumoftiziol Bacteriol Virusol Parazitol Epidemiol. 1986 Oct-Dec;31(4):335-47.