Sensitivity and specificity of clinical case definitions for pertussis.
1988 ◽
Vol 78
(7)
◽
pp. 833-836
◽
2015 ◽
Vol 61
(suppl 3)
◽
pp. S179-S187
◽
1993 ◽
Vol 16
(4)
◽
pp. 567-573
◽