PubMed · 1958 · 39 citations · 11 references
MedicinePharmaceutical AnalysisPharmacologyBiochemical PharmacologyNeuropharmacologyCholinergic NeurochemistryCholinergic PharmacologyCholinergic SignalingAcetylcholine PharmacologyCholinergic AgonistsMuscarinic Receptor Pharmacology
11
Topical Tretinoin Improves Photoaged Skin
Jonathan S. Weiss · JAMA · 1988 · 498 citations
Early Destructive Effect of Sunlight on Human Skin
Albert M. Kligman · JAMA · 1969 · 393 citations
Medicine, Dermatology, Pathology +14