PICO Portalanswers from OpenAlex & ORCID
John M. Opitz
ResearcherPublications, citations & collaboration network
John M. Opitz is a researcher indexed in PICO Portal from OpenAlex & ORCID.
How many works does John M. Opitz have?
PICO Portalindexed works
John M. Opitz has 2,129 works in the PICO Portal index. The count is the OpenAlex total, not the number of papers listed on this page.
How many citations does John M. Opitz have?
PICO Portalcitation count
John M. Opitz has 76,147 citations in the OpenAlex counts PICO Portal stores.
What is the h-index of John M. Opitz?
PICO Portalh-index
John M. Opitz has an h-index of 112 in OpenAlex.
What is the i10-index of John M. Opitz?
PICO Portali10-index
John M. Opitz has an i10-index of 1,412 in OpenAlex.
What is the ORCID of John M. Opitz?
PICO Portalorcid
The ORCID for John M. Opitz is on the source record.
What is the OpenAlex record for John M. Opitz?
PICO Portalopenalex
The OpenAlex for John M. Opitz is on the source record.
What are the most-cited papers on John M. Opitz?
PICO Portalmost cited works
Kabuki make‐up (Niikawa‐Kuroki) syndrome: A study of 62 patients
Norio Niikawa, Yoshikazu Kuroki, Tadashi Kajii, Nobuo Matsuura, Satoshi Ishikiriyama, Hidefumi Tonoki, Nobuyoshi Ishikawa, Yutaka Yamada, Masafumi Fujita, Hidehiko Umemoto, Yoshihiko Iwama, Ikuko Kondoh, Yoshimitsu Fukushima, Yasushi Nako, Ichiro Matsui, Tatsuhiko Urakami, Sekoiya Aritaki, Michiko Hara, Yasuyuki Suzuki, Hiroyuki Chyo, Yoshitsugu Sugio, Tomoko Hasegawa, Tsutomu Yamanaka, Ryuichi Tsukino, Akira Yoshida, Naoki Nomoto, Satomi Kawahito, Ryozo Aihara, Shigeki Toyota, Atsushi Ieshima, Hiromu Funaki, K Ishitobi, Satoshi Ogura, Toshiaki Furumae, Makoto Yoshino, Yoshiro Tsuji, Tatsuro Kondoh, Tadashi Matsumoto, Kyohko Abe, Naoki Harada, Teruhisa Miike, Shozo Ohdo, Kenji Naritomi, A. K. Abushwereb, O. H. Braun, E. E. Schmid, John M. Opitz, James F. Reynolds