"inoculation" के साथ कोलोकेशन
1 कोलोकेशन मिले
श्रेणियाँ
smallpox inoculation
An early method of immunization by introducing the virus to produce a mild form of the disease.
1 कोलोकेशन मिले
An early method of immunization by introducing the virus to produce a mild form of the disease.