Aspirin after Myocardial Infarction
Meta-analysis on phenobarbital prior to preterm birth for preventing neonatal periventricular haemorrhage
A data frame with the following columns:
| study | study label |
| pvh.e | number of periventricular haemorrhages in experimental group |
| n.e | number of observations in experimental group |
| pvh.c | number of periventricular haemorrhages in control group |
| n.c | number of observations in control group |
Crowther CA, Henderson-Smart DJ (2003): Phenobarbital prior to preterm birth for preventing neonatal periventricular haemorrhage. Cochrane Database of Systematic Reviews, CD000164
data(Crowther2003) metabin(pvh.e, n.e, pvh.c, n.c, data = Crowther2003, studlab = study)
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