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Mole (skin marking)
A mole or melanocytic naevus is a small, dark spot on the skin. It can be subdermal made of melanin, or a pigmented growth on the skin, formed mostly of ... > more -
Pregnancy and Childbirth
Attention Deficit Disorder
Gynecology
Healthy Aging
Diseases and Conditions
Anemia
Gynecologic hemorrhage
Gynecologic hemorrhage represents exessive bleeding of the female reproductive ... > more -
Sleep Disorder Research
Sleep Disorders
Insomnia
Obstructive Sleep Apnea
Insomnia Research
Attention Deficit Disorder
Sleep disorder
A sleep disorder (somnipathy) is a disorder in the sleep patterns of a person or animal. Sleep disorders include: Bruxism; delayed sleep phase syndrome; insomnia: jet lag or desynchronosis; ... > more -
Hodgkin's lymphoma
Hodgkin's lymphoma, formerly known as Hodgkin's disease, is a type of lymphoma first described by Thomas Hodgkin in 1832. Hodgkin's lymphoma is characterized clinically by the orderly spread of ... > more -
HPV vaccine
Human papillomavirus (HPV) vaccine research focuses on the prevention of diseases, such as cervical cancer and genital warts, caused by sexually transmitted human papillomaviruses. Of the more than ... > more -
Endocrine system
The endocrine system is a control system of ductless glands that secrete chemical messengers called hormones that circulate within the body via the bloodstream to affect distant organs. Hormones act ... > more -
Peptic ulcer
A peptic ulcer is an ulcer of one of those areas of the gastrointestinal tract that are usually acidic. A more general term, peptic ulcer disease (PUD), is also in use. Most ulcers are associated ... > more -
Erectile Dysfunction
Healthy Aging
Sexual Health
Attention Deficit Disorder
Men's Health
Diseases and Conditions
Erectile dysfunction
Erectile dysfunction, also known as impotence, is a sexual dysfunction characterized by the inability to develop or maintain an erection of the penis for satisfactory sexual intercourse regardless of ... > more -
Developmental Biology
Human Biology
Healthy Aging
Diseases and Conditions
Sports Medicine
Attention Deficit Disorder
Parasympathetic nervous system
The parasympathetic nervous system is one of three divisions of the autonomic nervous system. Sometimes called the rest and digest system, the parasympathetic system conserves energy as it slows the ... > more
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