Journal of Cutaneous Medicine and Surgery · 2015 · 35 citations · 26 references
Recommend that the target is a PGA of zero (clear) as it provides a simple and measurable result that the patient and physician can clearly understand.
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Severe Psoriasis – Oral Therapy with a New Retinoid
T Fredriksson, U. Pettersson · Dermatology · 1978 · 2.7K citations
Matthew C. Riddle, Julio Rosenstock, John Gerich · Diabetes Care · 2003 · 1.5K citations · Full text