First Annual meeting of Finnish medical societies : Helsinki, March 31st - April 1st, 1967 : Abstracts of free papers and symposium on vitamin B[sub 12]
First Annual meeting of Finnish medical societies : Helsinki, March 31st - April 1st, 1967 : Abstracts of free papers and symposium on vitamin B[sub 12]
First Annual meeting of Finnish medical societies : Helsinki, March 31st - April 1st, 1967 : Abstracts of free papers and symposium on vitamin B[sub 12]
First Annual meeting of Finnish medical societies : Helsinki, March 31st - April 1st, 1967 : Abstracts of free papers and symposium on vitamin B[sub 12]