"The 1st International Symposium on Human Milk Banking, organized by Commission C1 of the International Institute of Refrigeration ... held at Hradec ...
"The 1st International Symposium on Human Milk Banking, organized by Commission C1 of the International Institute of Refrigeration ... held at Hradec Králové (Czechoslovakia) , from 18th-21st May 1981"--P. 6.