The Journal of Pediatrics
The Journal of Pediatrics > 1998 > 133 > 2 > 303-305
The Journal of Pediatrics > 1998 > 133 > 2 > 254-258
The Journal of Pediatrics > 1998 > 133 > 2 > 206-213
The Journal of Pediatrics > 1998 > 133 > 2 > 275-278
The Journal of Pediatrics > 1998 > 133 > 2 > 232-236
The Journal of Pediatrics > 1998 > 133 > 2 > 286-289
The Journal of Pediatrics > 1998 > 133 > 2 > 279-281
The Journal of Pediatrics > 1998 > 133 > 2 > 224-231
The Journal of Pediatrics > 1998 > 133 > 2 > 293-295
The Journal of Pediatrics > 1998 > 133 > 2 > 300-302
The Journal of Pediatrics > 1998 > 133 > 2 > 201-205