资讯

Intussusception happens when a part of your intestines folds back on itself. Around 90% of intussusception cases occur in children under 3, while only 5% occur in adults. The most common symptoms ...
Both underwent massive phase III safety trials, with sample sizes to detect an association with intussusception similar to that observed with RRV-TV. Trials of over 60,000 infants each ...