European Journal of Pediatrics
European Journal of Pediatrics > 2002 > 161 > 6 > 343-346
European Journal of Pediatrics > 2002 > 161 > 6 > 305-312
European Journal of Pediatrics > 2002 > 161 > 6 > 330-336
European Journal of Pediatrics > 2002 > 161 > 6 > 319-323
European Journal of Pediatrics > 2002 > 161 > 6 > 324-329
European Journal of Pediatrics > 2002 > 161 > 6 > 313-318
European Journal of Pediatrics > 2002 > 161 > 6 > 295-304
European Journal of Pediatrics > 2002 > 161 > 6 > 340-342