Dermatology textbook pdf

What are the basics of dermatology?
Dermatologists are medical doctors who specialize in skin, hair and nails.
Dermatologists also handle cosmetic disorders, like hair loss and scars.
Your dermatologist will examine you, order lab tests, make a diagnosis and treat your condition with medication or a procedure..
Which is the best dermatology textbook Quora?
Some topics were obvious, such as acne, atopic dermatitis, psoriasis and biologic Rx, and melanoma..

What are the basics of dermatology?