11.   Contreraz, a Sacramento youth, had complained of breathing difficulties, vomiting and diarrhea for days before his death.

12.   He returned to the hospital on Monday because of the breathing difficulty.

13.   He was small and developed severe breathing difficulties shortly after birth, depriving his brain of oxygen and leaving him severely impaired.

14.   His breathing difficulties, combined with severe arthritis, qualified him for Supplemental Security Income disability payments.

15.   If ingested, they can cause pain, swelling and breathing difficulty, Lopez said.

16.   In the old days, insurance plans covered the procedure if a patient complained of breathing difficulties.

17.   Initial symptoms, appearing a week after exposure, resemble a cold but soon progress to breathing difficulties and usually death.

18.   It would also give state Medicaid agencies a free hand to turn down requests for specialized wheelchairs and respiratory aids for people with breathing difficulties.

19.   Other effects of the drug include nausea, vomiting, rashes, and breathing difficulties.

20.   Principally, they are nausea, headaches and breathing difficulties, the very symptoms reported by Robstown residents.