by Nikhinson, I M, Dobraia, T E, Iashek, Kh N
Published in Vrachebnoe delo (01.12.1967)

by Nikhinson, I M, Iashek, Kh N, Dobraia, T E, Veden'eva, N I, Sivkov, V V, Guz, A B
Published in Vrachebnoe delo (01.05.1969)