TY  - RPRT
TI  - [Clinical patterns in chronic hyperthyroidism in Bulgaria].
AU  - I Penchev
AU  - V Vurbanov
AU  - T Staikov
AU  - K Polonov
PY  - 1971
UR  - https://pubmed.ncbi.nlm.nih.gov/5156211/
ID  - 5156211
ER  -