Asthma induced by ivory dust: a new occupational cause.
AUTOR(ES)
Armstrong, R A
RESUMO
A case of asthma is reported that was due to ivory from the tusk of the elephant, a cause of occupational asthma unique to Africa.
Armstrong, R A
A case of asthma is reported that was due to ivory from the tusk of the elephant, a cause of occupational asthma unique to Africa.