Between 1970 and 1983, 519 pregnancies in 405 women with heart disease were managed
at the Royal Maternity Hospital, Belfast, Northern Ireland, a rate of 1·3 per 100 deliveries. In …

A new and measurable parameter in the study of static equilibrium is described. Using a
minicomputer, the locus of postural sway was measured during 1 minute periods in 144 …

This review includes an analysis of available X-ray and NMR structures of both members of
the immunophilin family; cyclophilins and the FK-506 binding proteins (FKBPs). Available …

OBJECTIVE: To establish the level of birth weight discordance at which perinatal morbidity
increases in monochorionic and dichorionic twin pregnancy. METHODS: This prospective …

In light of the growing social scientific interest in agency theory, this paper sets out to examine
and critically evaluate recent approaches to agency within archaeology. To this end, the …

Objective To demonstrate similarities and differences between the various instruments used
by clinical trialists for measurement of premenstrual syndrome to encourage development of …

Background: Supplementation with folic acid (FA) is recommended worldwide before and
during early pregnancy because of its proven effect in preventing neural tube defects, but the …

Vaginal childbirth is probably the most important factor in the aetiology of pelvic floor dysfunction
(PFD) and results in the combination of some or all of the following conditions: urinary (…

OBJECTIVE: To determine the optimum timing for planned delivery of uncomplicated
monochorionic and dichorionic twin pregnancies. METHODS: Unselected twin pregnancies were …

OBJECTIVE: The purpose of this study was to evaluate the impact of noncentral placental
cord insertion on birthweight discordance in twins. STUDY DESIGN: We performed a …