31.   Unfortunately heavy losses occurred during the First World War with all four being sunk.

32.   Registered images are used to assess the degree of change that has occurred during the time-period represented by the two images.

33.   The enthalpy changes that occur during a chemical reaction or phase change vary depending on temperature, pressure and the physical states of the substances involved.

34.   The biggest risk occurs during construction, before revenue is generated.

35.   Colitis flares of moderate severity occurred during the study in one patient receiving cyclosporin and in three patients receiving placebo.

36.   Most of the reported cases had associated Epstein-Barr viral infection and occurred during treatment with high doses of cyclosporin in combination with corticosteroids and azathioprine.

37.   Additional factors, such as those occurring during intestinal anaphylaxis or a graft- versus -host reaction, where necessary.

38.   Ninety per cent of stents remain patent at three years and when abnormal hyperplasia occurs, resulting in stent occlusion, it occurs during the first six months.

39.   For relaxations that occurred during common cavity episodes, the reference basal UOS pressure was derived from the UOS pressure values during the common cavity.

40.   This report describes for the first time the changes of UOS pressure that occur during spontaneous gastro-oesophageal reflux in unsedated children.