41.   Guinea pigs that make antibodies to calcium channels accumulate calcium in their nerve cells, which poisons the cells and makes the animals develop a disease like ALS.

42.   He could be re-evaluated if he develops a more serious disease.

43.   He believed that Mourning did not develop the disease as a result of steroid use, drug abuse, HIV, or anti-inflammatory drugs.

44.   His late father was a coal miner until he retired after developing black lung disease.

45.   If you ask him why he chose ovarian cancer as his target, he tells you about a colleague who developed the disease.

46.   Last year the Food and Drug Administration approved its use as a cancer preventive for postmenopausal women at high risk of developing the disease.

47.   Lung cancer is the leading cancer killer in the United States, and cigarette smoking is the primary risk factor for developing the disease.

48.   Moreover, people who work on farms or live in the countryside have as much as seven times as much risk of developing the disease as other people.

49.   New research from Finland shows that breast-fed children are less likely to develop allergic diseases than those who are not breast-fed.

50.   Neither developed the disease, and both are responding to treatment.