Laboratory testing for the diagnosis, evaluation, and management of systemic lupus erythematosus: Still more questions for the next generations: A Tribute and Thanks and in Memory of my mentor: Henry G. Kunkel.

This paper is a review, personal memoir, a tribute to Henry Kunkel, and a critique regarding laboratory tests used for the evaluation, diagnosis, and understanding Autoimmune Rheumatic Diseases, in particular systemic lupus erythematosus (SLE). [ABSTRACT FROM AUTHOR]