Columbia subject headings:
Harvard subject headings:
Medical ethics--Africa--Congresses.
Schweitzer, Albert, 1875-1965--Ethics--Congresses.
Princeton subject headings:
Christian ethics--Africa--Congresses.
Hôpital Albert Schweitzer--Congresses.
Life--Congresses.
Medical ethics--Africa--Congresses.
Missionaries, Medical--Gabon--Congresses.
Schweitzer, Albert, 1875-1965--Ethics--Congresses.