Acquired hemophilia A is a severe bleeding disorder caused by an autoantibody to factor
VIII. Previous reports have focused on referral center patients and it is unclear whether these …

OBJECTIVE: To determine whether the rate of cardiovascular disease is different among
parous women with a general practitioner reported history of toxaemia of pregnancy than …

From data available at April 1987 it was found that the standardised risk ratio for rheumatoid
arthritis between current users of oral contraceptives and never users was 0.82 (95% …

Objective To investigate the effect of induced abortion on subsequent fertility. Design 1.
Prospective cohort study of women who had an unplanned pregnancy at recruitment. 2. …

Objective— To investigate the effect of induced abortion on the outcome of the next pregnancy.
Design— Long‐term prospective controlled cohort study. Setting— Joint Royal College …

Background Identification and treatment of unrecognised asthmatics in the community is
important for improving the health of the individual and minimising cost and quality of life burden…

PURPOSE: To use a neural network to rank a population according to individual likelihood
of asthma based on their responses to a respiratory questionnaire. METHODS: A final …

Background There has been little available information regarding secular changes in the
prevalence of respiratory symptoms since the mid-1990s. Aim To examine changes in the …

BACKGROUND--Recent guidelines recommend that patients with obvious acute myocardial
infarction receive thrombolysis, unless contraindicated, within 60-90 minutes of summoning …

Background Two simples scoring systems for a self-completed postal respiratory questionnaire
were developed to identify adults who may have obstructive airways disease. The …