Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 5-8

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 9-14

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 15-54

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 55-66

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 67-76

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 77-84

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 85-94

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 95-102

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 103-110

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 111-114

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 115-126

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 127-134

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 135-142

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 143-162

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 163-170

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 171-184

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 185-190

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 191-200

Published in Memorias do Instituto Butantan, in 1964, in volume 31, pages 201-206