1.   However, in patients with terminal cancer the normal cause of dyspnoea is restrictive pulmonary failure.

2.   The cause was pulmonary failure, his family said.

3.   The cause was pulmonary failure, said Gray Foy, his companion.

4.   The cause was pulmonary failure, said his son, Michael Balfe Howard.

5.   The cause was pulmonary failure after an illness of several months, said Harry Mathews, the writer and her first husband.