expand the following-
(a)OPV (b)ORS (c)AIDS (d)BCG
A. Oral Polio Vaccine
B. Oral Rehydration Solution
C. Acquired Immuno Deficiency Syndrome
D. Bacillus Calmette Guerin
B. Oral Rehydration Solution
C. Acquired Immuno Deficiency Syndrome
D. Bacillus Calmette Guerin