Results 221 to 230 of about 81,975 (261)

Aesthetic abdominal contouring enhancement with combined abdominoplasty and circumferential liposuction in normal-BMI postpartum Asian women. [PDF]

Front Surg
Yang R, Song Z, Wang J, Xia L, Liang H.
europepmc   +1 more source

The safety and efficacy of human umbilical cord mesenchymal stem cell for acute respiratory distress syndrome: an open-label and multicenter phase 1 clinical trial. [PDF]

Front Immunol
Ge Q, Zheng L, Zhao M, Li C, Zhao Z, Wang Z, Zhang Q, Shi M, Li Y, Zhang J, Qiao Y, Wei S, Shen N, Long H, Liu Y, Qiao J.   +15 more
europepmc   +1 more source

Association of maternal IL-2, IL-4, and IL-13 with intrauterine growth restriction and umbilical artery doppler: a case-control study. [PDF]

Rev Bras Ginecol Obstet
Afshar BM, Dargahi R, Tabrizian S, Jafarzadeh M, Sarkhani S, Sarkhani N.   +5 more
europepmc   +1 more source

Umbilical Cord Blood pH Level, Apgar Score, and Attention-Deficit/Hyperactivity Disorder.

JAMA Netw Open
Pedersen MV, Lindhard MS, Moster D, Lie RT, Henriksen TB.   +4 more
europepmc   +1 more source

Umbilical points on surfaces in ${\bf R}^N$

, 1985
openaire   +1 more source

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On conditions for existence of umbilical points on a convex surface

Siberian Mathematical Journal, 1995
Let \(F\) be a connected complete \(C^\infty\) surface homeomorphic to a plane in the Euclidean space \(\mathbb{R}^3\) and \(k_1\), \(k_2\) its principal curvatures. The author establishes the following result. If the surface \(F\) satisfies one of the following conditions: (i) the integral curvature is strictly smaller than \(2\pi\), (ii) the Gauss ...
V A Toponogov
exaly   +2 more sources