dhf in infants, late infants and older children: a comparative study. | a comparative study of dengue hemorrhagic fever in infants and children was conducted at the department of pediatrics, phetchabun hospital between may,1999 and december, 2002. there were 1,924 dhf patients (aged 0-14 years). there were 40 (2.1%) infants (age 0-l years) and 27 (1.4%) young children (age 1-2 years). sixty-seven cases (3.5%) of the older children (> 2-14 years) were selected to be compared. the clinical and epidemiological data for each of the three groups were not statistically di ... | 2005 | 16295542 |