Serum zinc and copper and the geological environment in Finland.
Card's contents:ANNALES ACADEMIAE SCIENTIARUM FENNICAE SER. A, V. MEDICA 171 290,383 HARTOMA T. RIITTA Serum zinc and copper and the geological environment in Finland. Helsinki 1977 Suomalainen Tiedeakatemia 40 s. 10, il. Annales Academiae Scientiarum Pennicae ser. A, V. Medica 171