Persistence of Pneumococcal Antibodies After Primary Immunisation With a Polysaccharide–Protein Conjugate Vaccine
1991 ◽
Vol 23
(6)
◽
pp. 763-769
◽
1989 ◽
Vol 114
(6)
◽
pp. 925-933
◽
Keyword(s):
1999 ◽
Vol 45
(4, Part 2 of 2)
◽
pp. 11A-11A
Keyword(s):
1997 ◽
Vol 175
(1)
◽
pp. 200-204
◽