Vaccines are preventative medicines.
举一反三
- What kind of vaccine is the DPT vaccine belong to? A: Protein vaccines B: Toxoid vaccines C: VLPs vaccine D: Polysaccharide vaccines
- Today there are working vaccines for malaria and tuberculosis.
- World Health Organization stresses the need to _____ the safety of children’s medicines.
- What preventative maintenance should be done frequently to diesel engine starting air receivers?（）
- OTC drugs are medicines that m...ers without _______.