(Q34319440)
Statements
1 reference
Health expenditures by age group, 1977 and 1987 (English)
1 reference
D R Waldo
1 reference
S T Sonnefeld
1 reference
D R McKusick
1 reference
R H Arnett
1 reference
1 January 1989
1 reference
1 reference
10
1 reference
4
1 reference
111-120
1 reference
Identifiers
1 reference
1 reference