Annals of Saudi medicine. 1985 Oct;5(4):241-5. DOI:
Annals of Saudi medicine. 1985 Oct;5(4):235-40. DOI:10.5144/0256-4947.1985.235
Annals of Saudi medicine. 1985 Oct;5(4):229-33. DOI:10.5144/0256-4947.1985.229
Annals of Saudi medicine. 1985 Oct;5(4):225-7. DOI:10.5144/0256-4947.1985.225
Annals of Saudi medicine. 1985 Oct;5(4):213-23. DOI:10.5144/0256-4947.1985.213