Streptococcus pneumoniae isolates in healthy children attending day-care centers in 12 states in Mexico
2007 ◽
Vol 49
(4)
◽
pp. 249-255
◽
2005 ◽
Vol 24
(3)
◽
pp. 243-252
◽
1992 ◽
Vol 11
(10)
◽
pp. 831-835
◽
1999 ◽
Vol 5
◽
pp. 4S55-4S63
◽
2002 ◽
Vol 36
(1)
◽
pp. 63-68
◽
2004 ◽
Vol 23
(1)
◽
pp. 41-46
◽
2008 ◽
Vol 46
(8)
◽
pp. 2508-2518
◽