Related by context. Frequent words. (Click for all words.) 71 Blood Clots 69 Undergoes Surgery 68 Helps Prevent 68 Kidney Stones 67 Blood Clot 67 Drug Overdose 67 Being Treated 67 Gum Disease 66 Ulcer 66 Blood Vessels 65 Cancer Diagnosis 65 Life Threatening 65 Knee Injury 64 Recovers From 64 Be Treated 63 FDA Warns 63 Related Deaths 63 Drug Resistant 63 Increases Risk 63 Appendicitis 63 Brain Cells 63 Brain Tumors 63 Knee Surgery 63 Recovering From 63 Flu Outbreak 63 Succumbs 63 Experts Warn 62 Thyroid Cancer 62 Study Links 62 Increased Risk 62 Sleep Deprivation 62 Brain Injuries 62 Have Caused 62 Hospitalised 62 Than Thought 62 Relieves 62 Bronchitis 62 Heart Attacks 61 Suicide Attempt 61 Reduces Risk 61 Out Indefinitely 61 Help Ease 61 Esophageal Cancer 61 Serious Condition 61 Drug Makers 61 Unravels 61 Shows Signs 61 Future Uncertain 61 Ills 61 Acid Reflux 61 Baffles 61 Face Transplant 61 Heart Failure Patients 61 Growing Problem 61 Cancer Treatments 61 Steroid Use 61 Persists 61 Bypass Surgery 61 Cancerous 61 Researchers Identify 61 Cervical Cancer Vaccine 61 Feds Say 61 Shows Promise 61 Breast Cancer Patients 61 Inhibits 61 Stable Condition 60 Misdiagnosis 60 Abdomen 60 Experts Urge 60 Bad Breath 60 Scientists Identify 60 Carbon Monoxide Poisoning 60 Panel Recommends 60 Reduce Risk 60 Making Comeback 60 Panel Backs 60 Officials Warn 60 Speaks Out About 60 Showing Signs 60 Healthbeat 60 Ailments 60 Op Ed Contributor 60 Cancer Cells 60 Assault Case 60 Ruled Out 60 Early Diagnosis 60 Raises Questions 60 Worsens 59 Radiation Exposure 59 Brain Surgery 59 Hormone Therapy 59 Breaks Silence 59 Smallpox Vaccine 59 Calms 59 Breast Cancer Treatment 59 Broken Leg 59 Worsen 59 Study Suggests 59 Victim Dies 59 Sits Out 59 Undiagnosed