title: A reader responds to "Rapid injections trump slow for minimizing injection pain".
authors.forename: Ingrid G
authors.initials: IG
authors.lastname: Scott
mesh_terms: D016667:Bacterial Capsules; D003448:Crying; D022681:Diphtheria-Tetanus-acellular Pertussis Vaccines / Q000008:administration & dosage; D005260:Female; D018073:Haemophilus Vaccines / Q000008:administration & dosage; D006801:Humans; D007114:Immunization / Q000009:adverse effects* / Q000379:methods*; D007223:Infant; D007273:Injections, Intramuscular / Q000009:adverse effects* / Q000379:methods*; D008297:Male; D010146:Pain / Q000209:etiology* / Q000517:prevention & control*; D010147:Pain Measurement / Q000379:methods; D011135:Polysaccharides, Bacterial / Q000008:administration & dosage; D013396:Suction; D013997:Time Factors; D017778:Vaccines, Combined / Q000008:administration & dosage
chemical_list: D022681:Diphtheria-Tetanus-acellular Pertussis Vaccines; D018073:Haemophilus Vaccines; C044237:Haemophilus influenzae type b polysaccharide vaccine; D011135:Polysaccharides, Bacterial; D017778:Vaccines, Combined