Ultra-violet rays in the treatment and cure of disease
Hall, Percy
Ultra-violet rays in the treatment and cure of disease - 4th - London William Heinemann 1929 - xviii, 248
Diseases
Medicine
Therapeutics
615.5 / H146u
Ultra-violet rays in the treatment and cure of disease - 4th - London William Heinemann 1929 - xviii, 248
Diseases
Medicine
Therapeutics
615.5 / H146u
