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Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in ...

You might have lower left back pain due to osteoporosis, arthritis, or scoliosis. Most back pain is mechanical, involving the spine, intervertebral discs, or surrounding soft tissues. Once you know ...

Oluseun Olufade, MD, is an Orthopedic Surgeon and Assistant Professor of Orthopedics at the Emory School of Medicine. Back spasms are sudden, involuntary muscle contractions that can cause significant ...